Extruded hollow panel



FIG. 1 is a front perspective view of an extruded hollow panel embodying my invention with a second panel shown in phantom for illustrative purposes only, and forms no part of the claimed design;

FIG. 2 is a front elevational view;

FIG. 3 is an elevational view;

FIG. 4 is a top plan view;

FIG. 5 is a bottom plan view; and,

FIG. 6 is a rear elevational view. 

The ornamental design for an extruded hollow panel, as shown and described. 